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Cost-Effective Analysis of Major, Minor, and Trace Elements in Foodstuffs Using the 4100 MP-AES
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| By
Tran Nham
,
Craig Taylor
,
Agilent Technologies, Inc.
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Whether the goal is food safety, ensuring quality or establishing provenance, measuring the trace element content of foods and beverages that we all consume is of paramount importance.
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Determination of Fatty Acid Methyl Esters (FAMEs) in Salmon Oil Using Automated Sample Preparation
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| By
Norbert Helle
,
Monika Bzduch
,
Rebecca A. Veeneman
,
TeLA GmbH
,
Agilent Technologies, Inc.
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The automated derivatization of fatty acids (FAs) was performed with the Agilent 7696A Sample Prep WorkBench. Since free fatty acids show tailing in gas chromatography, transformation of fatty acids into fatty acid methyl esters (FAMEs) is widely used.
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Analysis of Medium Volatility Sulfur Compounds in Coffee Using Agilent GC/Q-TOF
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| By
Agilent Technologies, Inc.
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The resolution, sensitivity, and mass accuracy of the Agilent 7200 GC/Q-TOF system provide rapid, simple, and reliable analysis of trace levels of sulfur compounds in coffee.
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A Reliable and Routine GC/MS/MS Method for the Determination of Dioxins in Foodstuffs and Animal Feed
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| By
Agilent Technologies, Inc.
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Polychlorinated dibenzo-p-dioxins (PCDD) and polychlorinated dibenzofurans (PCDF) are fat-soluble, highly toxic, ubiquitous environmental contaminants found at trace levels in all foodstuffs and animal feed.
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A Prediction Model for Determining Wine Variety Using the Agilent LC/MS Q-TOF and Agilent
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| By
Agilent Technologies, Inc.
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Wine is a beverage produced and consumed throughout the world and is a highly valued commodity. Its classification and authenticity can be very important.
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Simultaneous Analysis of Hundreds of Pesticides in Food Samples using the Agilent 6400 Series Triple Quadrupole LC/MS
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| By
Agilent Technologies, Inc.
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More than 1000 pesticides are currently used worldwide in the treatment of soil and crops. Many countries have established allowable levels of those pesticides in food to protect consumers. While these maximum residue levels (MRLs) vary, the default tolerance is 10 parts per billion (ppb).
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Triple Quadrupole LC/MS Analysis of Aflatoxins in Various Food Samples
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| By
Agilent Technologies, Inc.
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Triple quadrupole LC/MS analysis of aflatoxins in food samples eliminates the need for expensive immuno-affinity cleanup columns and reduces the probability of false positives to almost zero.
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Identification and Quantitation of Pesticides in Chamomile and Ginger Extracts using an Agilent 6460 Triple Quadrupole LC/MS System with Triggered MRM
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| By
Thomas Glauner
,
Tiffany Payne
,
Guenther Kempe
,
Stefan Kittlaus
,
Daniela Goermer
,
Agilent Technologies, Inc.
,
State Laboratory for Health and Veterinary Affairs
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This application note describes the use of triggered Multiple Reaction Monitoring (tMRM) for the analysis of pesticide residues applied to chamomile and ginger extracts. The analysis is performed using the Agilent 1290 LC system coupled to a 6460 Triple Quadrupole LC/MS with tMRM acquisition.
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Gas Chromatography with Capillary Flow Technology
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| By
Doris Smith
,
Ken Lynam
,
Agilent Technologies, Inc.
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An effective analytical method for detecting pesticide residues in olive oil
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